APA引文

Ladaga, F. G. (1986). Development of an agricultural extension model for Philippine cocoa smallholders. University of Maryland.

Chicago Style (17th ed.) Citation

Ladaga, Francisco Galbo. Development of an Agricultural Extension Model for Philippine Cocoa Smallholders. College Park: University of Maryland, 1986.

MLA引文

Ladaga, Francisco Galbo. Development of an Agricultural Extension Model for Philippine Cocoa Smallholders. University of Maryland, 1986.

警告：這些引文格式不一定是100％准確.